Using geometric hashing to repair CAD objects

被引：21

作者：

Barequet, G

机构：

[1] Johns Hopkins Univ, Baltimore, MD

来源：

IEEE COMPUTATIONAL SCIENCE & ENGINEERING | 1997年 / 4卷 / 04期

关键词：

D O I：

10.1109/99.641606

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 [计算机软件与理论];

摘要：

Problems in CAD software sometimes cause defects in the boundaries of polyhedral objects - small gaps bounded by edges incident to one polyhedron face. Using geometric hashing, algorithms can resolve this problem, which has vexed layered manufacturing. Similar techniques hold promise for solving problems in such areas as computer vision, medical imaging, and molecular biology.

引用

页码：22 / 28

页数：7

共 22 条

[1]

[Anonymous], 1992, P SOL FREEF FABR S 1

[2]

Repairing CAD models [J].